EP2930439A2 - Computer controlled control unit for a heating, cooling, ventilating and/or air conditioning device - Google Patents

Computer controlled control unit for a heating, cooling, ventilating and/or air conditioning device Download PDF

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Publication number
EP2930439A2
EP2930439A2 EP15400001.2A EP15400001A EP2930439A2 EP 2930439 A2 EP2930439 A2 EP 2930439A2 EP 15400001 A EP15400001 A EP 15400001A EP 2930439 A2 EP2930439 A2 EP 2930439A2
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EP
European Patent Office
Prior art keywords
control unit
control
heating
cooling
air conditioning
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EP15400001.2A
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German (de)
French (fr)
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EP2930439A3 (en
Inventor
Pascal Blinn
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Individual
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Individual
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Definitions

  • the invention relates to a system for automatically computer-controlled control of a heating, cooling, ventilation and / or air conditioning device.
  • Heating, cooling, ventilation and / or air conditioning devices can be controlled manually according to the prior art. However, this is very time-consuming and if not controlled rooms are unnecessarily heated or cooled.
  • Next heating, cooling, ventilation and / or air conditioning devices can also be controlled by remote control and / or other control means, which is very expensive to purchase and requires the necessary know-how.
  • heating, cooling, ventilation and / or air conditioning devices with the help of special thermostatic valves their control can be customized user-specific.
  • thermostatic valves are very expensive and the learning phase is time-consuming and also the control is then adjusted only to the normal circumstances of the user and does not take into account deviations from the once set standard.
  • the control of heating, cooling, ventilation and / or air conditioning devices with the help of sensors that detect the prevailing indoor humidity and / or temperature and based on the measured data, the heating, cooling, ventilation and /or Control air conditioning units.
  • this method only the thermal measurements of the respective room are used to control the heating, cooling, ventilation and / or air conditioning equipment, but not the current use state of the room, thus unnecessarily heating or cooling rooms.
  • the object of the invention is to eliminate the disadvantages of the prior art and to provide a system for controlling heating, cooling, ventilation and / or air conditioning equipment, which saves time, is inexpensive to manufacture and easy to install and operate ,
  • the object is achieved by a central control and communication unit, at least one control unit and at least one associated thermostatic valve is present, which are arranged to each other, so that the control of heating, cooling, ventilation and / or air conditioning units automated by a computer controlled System is operated.
  • the central control and communication unit is equipped, for example, with wireless and / or W-Lan to communicate with the individual control units and also additionally controlled, for example, via smartphones, computer, laptop or read.
  • the control units which are in-room stations for measuring and controlling the conditions in the room, are each equipped with thermal sensors and additional visual recognition in the form of cameras.
  • the thermostatic valves can be controlled depending on the room temperature, the use of space by a moving object such as a human and its temperature-specific signature.
  • control unit is equipped, for example, with radio to communicate with the central control and communication unit and with each other. This allows them to respond more quickly to changes and control the thermostatic valves in the room.
  • the central control and communication unit has a specific database, which is equipped with different time factors to realize a flexible control, as it makes sense in the bathroom, for example, to control the radiator faster than, for example, in the office.
  • the database contains special time factors for the control of the thermostatic valves for entering and leaving a room by a moving object, for example a human.
  • control unit closest to the apartment / front door is provided with a special signaling function to inform all control units and the central control and communication unit when a moving object, for example, a person leaves the apartment or house, thus to drive to a reduced set point to save money and CO 2 .
  • thermostatic valves are each equipped, for example, with radio communication with the control units.
  • each thermostatic valve has an electric servomotor that uses the radio signal from the control unit to bring the thermostatic valve to the desired setting, which controls the heating water flow.
  • the Figur1 schematically shows a house with a boiler (8) to which the central control and communication unit (7) is mounted and three different rooms (9,10,11), in each of which the space-specific control units (1,3,5) and the associated thermostatic valves (2,4,6) are mounted.
  • room-specific control units (1,3,5), which, by communicating with the existing associated thermostatic valves (2,4,6) and the existing central control and communication unit, the heat input for each radiator and thus the temperature in each room Taxes.
  • the control unit of the living room (3) uses the thermal sensors to measure the temperature-specific signature of the moving object. These values are sent to the existing central control and communication unit (7), which uses its database to check whether the moving object is a human or something else.
  • the servomotor of the existing associated thermostatic valve will, according to a specific time factor, which is different depending on the room (4) controlled by radio by the room unit and the temperature in the room adjusted to a comfort setpoint.
  • the existing control unit of the living room (3) communicates with the other available control units (1,5) that the moving object is going to another room.
  • the actuator of the existing associated thermostatic valve (4) is driven only after a specific time factor of the existing control unit of the living room (3) to restrict the heat supply to a reduced set point, since the moving object could only briefly remove and come back, thus shutting down to a reduced setpoint would be disadvantageous.
  • the existing control unit of the kitchen (5) performs the same process as the existing control unit of the living room (3) and also according to a specific time factor the servomotor of the existing associated thermostatic valve (6) driven. Leaves the moving However, subject to the kitchen (9) within a specific time again, realizes the existing control unit of the kitchen (5) leaving the moving object and knows that the servomotor of the existing associated thermostatic valve (6) does not have to be controlled.
  • the existing control unit of the office (1) In addition, in rooms that are not used as often as, for example, the office (10) through the existing control unit of the office (1) only the temperature of the room is measured by the thermal sensors. If the temperature is below a reduced setpoint, the servomotor of the existing associated thermostatic valve (2) will be activated to ensure a reduced set point in the less frequently used rooms and to prevent a moving object from entering a supercooled room.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Die Erfindung betrifft eine Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes, welche dadurch gekennzeichnet ist, dass sie aus einer zentralen Steuer- und Kommunikationseinheit, mindestens einer Kontrolleinheit und mindestens einem dazugehörigen Thermostatventil besteht. Die zentrale Steuer- und Kommunikationseinheit ist mit einer Datenbank, einem Zentralrechner und beispielsweise einem Funksensor versehen. Die Kontrolleinheiten sind mit Sensoren zum Messen und kontrollieren der Gegebenheiten im Raum und des Nutzungszustandes ausgestattet. Die Thermostatventile sind mit einem Stellmotor und beispielsweise einem Funksensor ausgestattet. Alle Bestandteile der Regeleinheit sind so zueinander angeordnet, dass die Regelung automatisiert durch ein computergesteuertes System durchgeführt wird.The invention relates to a control unit of a heating, cooling, ventilation and / or air conditioning unit, which is characterized in that it consists of a central control and communication unit, at least one control unit and at least one associated thermostatic valve. The central control and communication unit is provided with a database, a central computer and, for example, a radio sensor. The control units are equipped with sensors for measuring and controlling the conditions in the room and the condition of use. The thermostatic valves are equipped with a servomotor and, for example, a radio sensor. All components of the control unit are arranged to each other so that the control is carried out automatically by a computer-controlled system.

Description

Die Erfindung betrifft ein System zur automatisch computergesteuerten Regelung eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes.The invention relates to a system for automatically computer-controlled control of a heating, cooling, ventilation and / or air conditioning device.

Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte können gemäß dem Stand der Technik manuell geregelt werden. Dies ist jedoch sehr zeitintensiv und bei Nichtregelung werden Räume unnötig beheizt oder gekühlt.Heating, cooling, ventilation and / or air conditioning devices can be controlled manually according to the prior art. However, this is very time-consuming and if not controlled rooms are unnecessarily heated or cooled.

Weiter können Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte auch per Fernbedienung und/oder anderen Steuermittel geregelt werden, was jedoch in der Anschaffung sehr kostenintensiv ist und das notwendige Know-How erfordert.Next heating, cooling, ventilation and / or air conditioning devices can also be controlled by remote control and / or other control means, which is very expensive to purchase and requires the necessary know-how.

Des Weiteren kann den Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte mit Hilfe von speziellen Thermostatventilen ihre Regelung benutzerspezifisch angeeignet werden.Furthermore, the heating, cooling, ventilation and / or air conditioning devices with the help of special thermostatic valves their control can be customized user-specific.

Diese Thermostatventile sind jedoch sehr kostenintensiv und die Anlernphase ist zeitintensiv und zudem ist die Regelung dann nur auf die normalen Umstände des Benutzers eingestellt und berücksichtigt keine Abweichungen von der einmal eingestellten Norm.However, these thermostatic valves are very expensive and the learning phase is time-consuming and also the control is then adjusted only to the normal circumstances of the user and does not take into account deviations from the once set standard.

Weiter kann die Regelung von Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte auch mit Hilfe von Sensoren, welche die im Innenraum herrschende Luftfeuchtigkeit und/oder Temperatur erfassen und anhand von den gemessenen Daten die Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte regeln. Jedoch werden bei diesem Verfahren lediglich die thermischen Messwerte des jeweiligen Raumes zur Regelung der Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte benutzt, aber nicht der momentane Nutzungszustand des Raumes, womit Räume unnötig beheizt oder gekühlt werden.Furthermore, the control of heating, cooling, ventilation and / or air conditioning devices with the help of sensors that detect the prevailing indoor humidity and / or temperature and based on the measured data, the heating, cooling, ventilation and /or Control air conditioning units. However, in this method, only the thermal measurements of the respective room are used to control the heating, cooling, ventilation and / or air conditioning equipment, but not the current use state of the room, thus unnecessarily heating or cooling rooms.

Aufgabe der Erfindung ist es, die Nachteile des Stands der Technik zu beseitigen und ein System zur Steuerung von Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte zu schaffen, welches Zeit einspart, kostengünstig herzustellen ist und einfach zu installieren und zu bedienen ist.The object of the invention is to eliminate the disadvantages of the prior art and to provide a system for controlling heating, cooling, ventilation and / or air conditioning equipment, which saves time, is inexpensive to manufacture and easy to install and operate ,

Die Aufgabe wird gelöst, indem eine zentrale Steuer- und Kommunikationseinheit, mindestens eine Kontrolleinheit und mindestens ein dazugehöriges Thermostatventil vorhanden ist, welche so zueinander angeordnet sind, sodass die Regelung von Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgeräte automatisiert durch ein computergesteuertes System betrieben wird.The object is achieved by a central control and communication unit, at least one control unit and at least one associated thermostatic valve is present, which are arranged to each other, so that the control of heating, cooling, ventilation and / or air conditioning units automated by a computer controlled System is operated.

Die zentrale Steuer- und Kommunikationseinheit ist beispielsweise mit Funk und/oder W-Lan ausgestattet um mit den einzelnen Kontrolleinheiten zu kommunizieren und des Weiteren auch zusätzlich beispielsweise über Smartphones, Computer, Laptop gesteuert oder ausgelesen zu werden.The central control and communication unit is equipped, for example, with wireless and / or W-Lan to communicate with the individual control units and also additionally controlled, for example, via smartphones, computer, laptop or read.

Die Kontrolleinheiten, welche sich im Raum befindliche Stationen zum Messen und kontrollieren der Gegebenheiten im Raum sind, sind jeweils mit Thermosensoren und einer zusätzlichen visuellen Erkennung in Form von Kameras ausgestattet. Somit können die Thermostatventile in Abhängigkeit von der Raumtemperatur, der Nutzung des Raumes durch einen sich bewegenden Gegenstand zum Beispiel einen Menschen und dessen temperaturspezifischer Signatur geregelt werden.The control units, which are in-room stations for measuring and controlling the conditions in the room, are each equipped with thermal sensors and additional visual recognition in the form of cameras. Thus, the thermostatic valves can be controlled depending on the room temperature, the use of space by a moving object such as a human and its temperature-specific signature.

Des Weiteren sind die Kontrolleinheit beispielsweise mit Funk ausgestattet, um mit der zentralen Steuer- und Kommunikationseinheit und um untereinander zu kommunizieren. Somit können sie schneller auf Veränderungen reagieren und die im Raum befindliche Thermostatventile ansteuern. Die zentrale Steuer- und Kommunikationseinheit hat eine spezifische Datenbank, welche mit verschiedenen Zeitfaktoren ausgestattet ist, um eine flexible Regelung zu realisieren, da es zum Beispiel im Bad sinnvoll ist, die Heizkörper schneller anzusteuern als zum Beispiel im Büro.Furthermore, the control unit is equipped, for example, with radio to communicate with the central control and communication unit and with each other. This allows them to respond more quickly to changes and control the thermostatic valves in the room. The central control and communication unit has a specific database, which is equipped with different time factors to realize a flexible control, as it makes sense in the bathroom, for example, to control the radiator faster than, for example, in the office.

Außerdem sind in der Datenbank spezielle Zeitfaktoren für die Ansteuerung der Thermostatventile für das Betreten und das Verlassen eines Raumes durch einen sich bewegenden Gegenstand zum Beispiel ein Mensch enthalten.In addition, the database contains special time factors for the control of the thermostatic valves for entering and leaving a room by a moving object, for example a human.

Zudem ist die am nächsten zur Wohnungs- / Haustür befindliche Kontrolleinheit mit einer speziellen Signalfunktion ausgestattet, um alle Kontrolleinheiten und die zentrale Steuer- und Kommunikationseinheit zu informieren, wenn ein sich bewegender Gegenstand zum Beispiel ein Mensch die Wohnung bzw. das Haus verlässt, um somit auf einen reduzierten Sollwert zu fahren um Geld und CO2 einzusparen.In addition, the control unit closest to the apartment / front door is provided with a special signaling function to inform all control units and the central control and communication unit when a moving object, for example, a person leaves the apartment or house, thus to drive to a reduced set point to save money and CO 2 .

Die Thermostatventile sind jeweils beispielsweise mit Funk zur Kommunikation mit den Kontrolleinheiten ausgestattet. Zudem hat jedes Thermostatventil einen elektrischen Stellmotor, der anhand des Funksignals der Kontrolleinheit das Thermostatventil auf die gewünschte Einstellung bringt, womit der Heizwasserstrom geregelt wird.The thermostatic valves are each equipped, for example, with radio communication with the control units. In addition, each thermostatic valve has an electric servomotor that uses the radio signal from the control unit to bring the thermostatic valve to the desired setting, which controls the heating water flow.

Nachfolgend soll die Erfindung anhand eines Ausführungsbeispiels im Zusammenhang mit der Zeichnung näher erläutert werden.The invention will be explained in more detail with reference to an embodiment in conjunction with the drawings.

Die Figur1 zeigt schematisch ein Haus mit einem Kessel ( 8 ) an den die zentrale Steuer- und Kommunikationseinheit ( 7 ) angebracht ist und drei verschiedene Räume ( 9,10,11 ), in denen jeweils die raumspezifischen Kontrolleinheiten ( 1,3,5 ) und die dazugehörigen Thermostatventile ( 2,4,6 ) angebracht sind.The Figur1 schematically shows a house with a boiler (8) to which the central control and communication unit (7) is mounted and three different rooms (9,10,11), in each of which the space-specific control units (1,3,5) and the associated thermostatic valves (2,4,6) are mounted.

Es sind raumspezifische Kontrolleinheiten ( 1,3,5 ) vorhanden, die durch die Kommunikation mit den vorhandenen dazugehörigen Thermostatventilen ( 2,4,6 ) und der vorhandenen zentralen Steuer- und Kommunikationseinheit, die Wärmezufuhr für jeden Heizkörper und somit die Temperatur in jedem Raum steuern.There are room-specific control units (1,3,5), which, by communicating with the existing associated thermostatic valves (2,4,6) and the existing central control and communication unit, the heat input for each radiator and thus the temperature in each room Taxes.

Wird zum Beispiel im Wohnzimmer ( 11 ) über die visuellen Sensoren der vorhandenen Kontrolleinheit des Wohnzimmers (3) ein sich bewegender Gegenstand zum Beispiel ein Mensch wahrgenommen, misst die Kontrolleinheit des Wohnzimmers ( 3 ) mit Hilfe der Thermosensoren die temperaturspezifische Signatur des sich bewegenden Gegenstands. Diese Werte sendet sie an die vorhandene zentrale Steuer- und Kommunikationseinheit ( 7 ), welche mit Hilfe ihrer Datenbank kontrolliert ob der sich bewegende Gegenstand ein Mensch oder etwas anderes ist.If, for example, a moving object, for example a human, is perceived in the living room (11) via the visual sensors of the existing control unit of the living room (3), the control unit of the living room (3) uses the thermal sensors to measure the temperature-specific signature of the moving object. These values are sent to the existing central control and communication unit (7), which uses its database to check whether the moving object is a human or something else.

Bekommt die vorhandene Kontrolleinheit des Wohnzimmers ( 3 ) von der vorhandenen zentralen Steuer- und Kommunikationseinheit ( 7 ) das Signal, dass der sich bewegende Gegenstand ein Mensch ist wird nach einem spezifischen Zeitfaktor, welcher je nach Raum verschieden ist, der Stellmotor des vorhandenen dazugehörigen Thermostatventils ( 4 ) per Funk von der Raumeinheit geregelt und die Temperatur im Raum auf einen Komfortsollwert angepasst.If the existing control unit of the living room (3) receives the signal from the existing central control and communication unit (7) that the moving object is human, the servomotor of the existing associated thermostatic valve will, according to a specific time factor, which is different depending on the room (4) controlled by radio by the room unit and the temperature in the room adjusted to a comfort setpoint.

Verlässt der sich bewegende Gegenstand das Wohnzimmer ( 11 ), kommuniziert die vorhandene Kontrolleinheit des Wohnzimmers ( 3 ) mit den anderen vorhandenen Kontrolleinheiten ( 1,5 ), dass der sich bewegende Gegenstand in einen anderen Raum begibt. Jedoch wird der Stellmotor des vorhandenen dazugehörigen Thermostatventils ( 4 ) erst nach einem spezifischen Zeitfaktor von der vorhandenen Kontrolleinheit des Wohnzimmers ( 3 ) angesteuert, um die Wärmezufuhr auf einen reduzierten Sollwert zu drosseln, da der sich bewegende Gegenstand nur kurz entfernen und wieder kommen könnte, womit ein Herunterfahren auf einen reduzierten Sollwert unvorteilhaft wäre.When the moving object leaves the living room (11), the existing control unit of the living room (3) communicates with the other available control units (1,5) that the moving object is going to another room. However, the actuator of the existing associated thermostatic valve (4) is driven only after a specific time factor of the existing control unit of the living room (3) to restrict the heat supply to a reduced set point, since the moving object could only briefly remove and come back, thus shutting down to a reduced setpoint would be disadvantageous.

Kommt der sich bewegende Gegenstand in die Küche ( 9 ) wird von der vorhandenen Kontrolleinheit der Küche ( 5 ) der gleiche Prozess wie bei der vorhandenen Kontrolleinheit des Wohnzimmers ( 3 ) vollzogen und ebenfalls nach einem spezifischen Zeitfaktor der Stellmotor des vorhandenen dazugehörigen Thermostatventils ( 6 ) angesteuert. Verlässt der sich bewegende Gegenstand jedoch die Küche ( 9 ) innerhalb einer spezifischen Zeitangabe wieder, realisiert die vorhandene Kontrolleinheit der Küche ( 5 ) das Verlassen des sich bewegenden Gegenstands und weiß, dass der Stellmotor des vorhandenen dazugehörigen Thermostatventils ( 6 ) gar nicht erst angesteuert werden muss.If the moving object comes into the kitchen (9) the existing control unit of the kitchen (5) performs the same process as the existing control unit of the living room (3) and also according to a specific time factor the servomotor of the existing associated thermostatic valve (6) driven. Leaves the moving However, subject to the kitchen (9) within a specific time again, realizes the existing control unit of the kitchen (5) leaving the moving object and knows that the servomotor of the existing associated thermostatic valve (6) does not have to be controlled.

Zudem wird in Räumen, die nicht so oft genutzt werden, wie zum Beispiel das Büro (10) durch die vorhandene Kontrolleinheit des Büros ( 1 ) nur die Temperatur des Raumes anhand von den Thermosensoren gemessen. Falls die Temperatur unterhalb eines reduzierten Sollwerts ist, wird der Stellmotor des vorhandenen dazugehörigen Thermostatventils ( 2 ) angesteuert, damit in den nicht so oft genutzten Räumen ein reduzierter Sollwert gewährleistet ist und ein sich bewegender Gegenstand nicht in einen unterkühlten Raum kommt.In addition, in rooms that are not used as often as, for example, the office (10) through the existing control unit of the office (1) only the temperature of the room is measured by the thermal sensors. If the temperature is below a reduced setpoint, the servomotor of the existing associated thermostatic valve (2) will be activated to ensure a reduced set point in the less frequently used rooms and to prevent a moving object from entering a supercooled room.

Claims (5)

Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes dadurch gekennzeichnet, dass sie aus einer zentralen Steuer- und Kommunikationseinheit, mindestens einer Kontrolleinheit und mindestens einem dazugehörigen Thermostatventil besteht, welche zueinander angeordnet sind, sodass die zentrale Steuer- und Kommunikationseinheit angebracht ist - welche über eine Datenbank und einen Zentralrechner verfügt - mindestens eine Kontrolleinheit angebracht ist - welche eine sich im Raum befindliche Station zum Messen und kontrollieren der Gegebenheiten im Raum ist und mit mindestens einem visuellen Sensor zum Beispiel eine Kamera, zur Erkennung eines sich bewegenden Gegenstandes zum Beispiel ein Mensch, einem Thermosensor, zur Erfassung der allgemeinen Temperatur und der temperaturspezifischen Signatur und beispielsweise einem Funksensor, zur Kommunikation ausgestattet ist - und mindestens eine dazugehöriges Thermostatventil angebracht ist - welches beispielsweise mit einem Funksensor, zur Kommunikation und einem elektrischen Stellmotor, zur Regelung des Heizwasserstroms in den Heizkörper ausgestattet ist - womit die Regelung automatisiert durch ein computergesteuertes System durchgeführt wirdControl unit of a heating, cooling, ventilation and / or air conditioning unit characterized in that it consists of a central control and communication unit, at least one control unit and at least one associated thermostatic valve, which are arranged to each other, so that the central control and communication unit attached is - which has a database and a central computer - at least one control unit is mounted - which is an in-room station for measuring and controlling the conditions in the room and at least one visual sensor, for example a camera, for detecting a moving object For example, a person, a thermal sensor, for detecting the general temperature and the temperature-specific signature and, for example, a radio sensor, is equipped for communication - and at least one associated thermostatic valve is attached - which for example with a em radio sensor, for communication and an electric servomotor, for regulating the Heizwasserstrom in the radiator is equipped - whereby the control is carried out automatically by a computer-controlled system Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes nach Anspruch 1 dadurch gekennzeichnet, dass die Datenbank der zentralen Steuer- und Kommunikationseinheit mit den temperaturspezifischen Signaturen von allen möglichen sich bewegenden Gegenständen und den spezifischen Zeitfaktoren ausgestattet ist, sodass mit Hilfe des Zentralrechners die Daten mit den Messwerten der Kontrolleinheit abgeglichen werden können und so die entsprechenden Kommandos gesendet werden können.Control unit of a heating, cooling, ventilation and / or air conditioning apparatus according to claim 1, characterized in that the database of the central control and communication unit is equipped with the temperature-specific signatures of all possible moving objects and the specific time factors, so that with the aid of Central computer, the data can be compared with the measured values of the control unit and so the corresponding commands can be sent. Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass jede Kontrolleinheit mit einem visuellen Sensor zum Beispiel eine Kamera, zur optischen Erkennung des sich bewegenden Gegenstandes und einem Thermosensor, zur Temperaturkontrolle des Raumes und des sich bewegenden Gegenstandes ausgestattet ist.Control unit of a heating, cooling, ventilation and / or air conditioning apparatus according to any one of claims 1 or 2, characterized in that each control unit with a visual sensor, for example, a camera, for optical detection of the moving object and a thermal sensor, for temperature control of the room and the moving object. Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die zentrale Steuer- und Kommunikationseinheit, mindestens eine Kontrolleinheit und mindestens ein dazugehöriges Thermostatventil beispielsweise mit einem Funksensor ausgestattet ist, um eine schnelle Kommunikation untereinander und einen schnellen Austausch von Daten und Kommandos zu realisieren.Control unit of a heating, cooling, ventilation and / or air conditioning device according to one of claims 1 to 3, characterized in that the central control and communication unit, at least one control unit and at least one associated thermostatic valve is equipped for example with a wireless sensor to a to realize fast communication with each other and a fast exchange of data and commands. Regeleinheit eines Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerätes nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass mindestens ein Thermostatventil mit einem elektrischen Stellmotor versehen ist, der nach einem Funkkommando der Kontrolleinheit automatisch den Heizwasserstrom in den Heizkörper regelt.Control unit of a heating, cooling, ventilation and / or air conditioning device according to one of claims 1 to 4, characterized in that at least one thermostatic valve is provided with an electric servomotor, which automatically controls the Heizwasserstrom in the radiator after a radio command of the control unit.
EP15400001.2A 2014-01-31 2015-01-09 Computer controlled control unit for a heating, cooling, ventilating and/or air conditioning device Withdrawn EP2930439A3 (en)

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